Observation Details
Links are only differentiated from normal body text by use of color.
The contrast ratio of link text color and FAQ body text color is not sufficient (2.6:1 < 3:1) as it uses a different body text color (rgb(56, 56, 56)). Links can be found in most FAQ items. Especially the link "Mehr Infos zum JohanniterCall" is included in each function section.
Side Note: The link list in section "Wie eine Smartwatch mit Gesundheitsfunktionen helfen kann bei" also uses links only differentiated by color. As those are just above minimum color contrast ratio, they alone do not constitute a failure of this success criterion.
Remediation Notes
Ensure, all links do not rely on color alone to be differentiated from (surrounding) body text. Ideally, differences do not rely on color contrast, even when meeting 3:1 color contrast ratio.
Preferably use underline to indicate text links as it is the default –thus user friendly– method.